public function FieldTimerJsFormatterBase::viewElements in Field Timer 8

Same name and namespace in other branches

1. 2.x src/Plugin/Field/FieldFormatter/FieldTimerJsFormatterBase.php \Drupal\field_timer\Plugin\Field\FieldFormatter\FieldTimerJsFormatterBase::viewElements()

Builds a renderable array for a field value.

Parameters

\Drupal\Core\Field\FieldItemListInterface $items: The field values to be rendered.

string $langcode: The language that should be used to render the field.

Return value

array A renderable array for $items, as an array of child elements keyed by consecutive numeric indexes starting from 0.

Overrides FormatterInterface::viewElements

3 calls to FieldTimerJsFormatterBase::viewElements()

FieldTimerCountdownFormatter::viewElements in src/Plugin/Field/FieldFormatter/FieldTimerCountdownFormatter.php

Builds a renderable array for a field value.

FieldTimerCountdownLedFormatter::viewElements in src/Plugin/Field/FieldFormatter/FieldTImerCountdownLedFormatter.php

Builds a renderable array for a field value.

FieldTimerCountyFormatter::viewElements in src/Plugin/Field/FieldFormatter/FieldTimerCountyFormatter.php

Builds a renderable array for a field value.

3 methods override FieldTimerJsFormatterBase::viewElements()

FieldTimerCountdownFormatter::viewElements in src/Plugin/Field/FieldFormatter/FieldTimerCountdownFormatter.php

Builds a renderable array for a field value.

FieldTimerCountdownLedFormatter::viewElements in src/Plugin/Field/FieldFormatter/FieldTImerCountdownLedFormatter.php

Builds a renderable array for a field value.

FieldTimerCountyFormatter::viewElements in src/Plugin/Field/FieldFormatter/FieldTimerCountyFormatter.php

Builds a renderable array for a field value.

File

src/Plugin/Field/FieldFormatter/FieldTimerJsFormatterBase.php, line 35

Class

FieldTimerJsFormatterBase

Implementation of formatters that uses JavaScript to render timer/countdown.

Namespace

Drupal\field_timer\Plugin\Field\FieldFormatter

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
  $elements = [];
  $elements['#attached']['library'][] = 'field_timer/' . static::LIBRARY_NAME;
  $elements['#attached']['library'][] = 'field_timer/init';
  $elements['#attached']['drupalSettings']['field_timer'] = $this
    ->generateJsSettings($items, $langcode);
  return $elements;
}